There's a lot of interesting things you did with this world map! You even added some subtleties like the mention of Baron having a weak naval force so you placed their docking points away from the center of the kingdom's power and the idea of connecting Damcyan and Troia via the shallows is a very neat idea and in addition is how you've made the trek to Mt. Ordeals an actual trek is also a good way to expand upon the game's background.
You even touched up the Underworld, made a few more connecting paths here and there, expanded the Three Step Penninsula into an actual area of the map, the Moon changes are few, but they are interesting. I didn't see the Hummingway Cave though I may have missed it.
The only glitch seems to be Baron Castle, everywhere else that I went to seemed to work properly. I think all you need to do is copy default map data over the section of Baron Castle and you should be good to go.
We have EVEN MORE themes now, but some old ones are gone...